Replace self:: with static:: calls

Author: abcdmitry

src/PhpWord/TemplateProcessor.php

@@ -212,18 +212,18 @@ public function setValue($search, $replace, $limit = self::MAXIMUM_REPLACEMENTS_
     {
         if (is_array($search)) {
             foreach ($search as &$item) {
-                $item = self::ensureMacroCompleted($item);
+                $item = static::ensureMacroCompleted($item);
             }
         } else {
-            $search = self::ensureMacroCompleted($search);
+            $search = static::ensureMacroCompleted($search);
         }
 
         if (is_array($replace)) {
             foreach ($replace as &$item) {
-                $item = self::ensureUtf8Encoded($item);
+                $item = static::ensureUtf8Encoded($item);
             }
         } else {
-            $replace = self::ensureUtf8Encoded($replace);
+            $replace = static::ensureUtf8Encoded($replace);
         }
 
         if (Settings::isOutputEscapingEnabled()) {